Getting the right water heater size is crucial in ensuring optimal performance and costs. With an undersized unit, you might find yourself lacking hot water around your home and needing frequent water heater repair in Commerce, MI. Meanwhile, an oversized unit will require you to pay more for heating water that you don’t need.
If you currently don’t have the right size, you may seek professional help from Carter’s Plumbing for a water heater replacement. We share a quick guide on sizing water heaters below to help you make an informed decision.
Sizing a Tank-Type Water Heater
One way to identify the ideal tank capacity you need before your new water heater installation is to consider how many people are living in your home. The following are loose estimates and may vary depending on each person’s hot water consumption:
30 – 40 gallons for two people
40 – 50 gallons for three people
50 – 60 gallons for four people
60 – 80 gallons for more than five people
For better accuracy, you may also need to consider the water heater’s first-hour rating (FHR), which refers to how much a tank can supply hot water in an hour. Getting the FHR right assures you that you won’t run out of hot water during the busiest time in your home. If you’re unsure how to measure FHR, a certified plumber in Commerce, MI, from our team can help.
Sizing a Tankless Water Heater
A tankless water heater can be sized by measuring the flow rate by gallons per minute (GPM) and temperature rise. This can be complicated to calculate, so we recommend seeking expert advice from our team before buying one.
We’re Here to Help
Carter’s Plumbing offers an extensive range of water heater services tailored to your needs and budget. We are more than happy to guide you through your best options and recommend the best water heater system for your home. Contact us today to schedule an appointment.
